300MW供热机组双机组单循环水泵运行分析  

Analysis on Double Units Single Circling Water Pump Operation on 300MW Heating Units

作　　者：安志勇 李宁[2] 王红兵[2] 张林茂[3] 

机构地区：[1]河北国华沧东发电有限公司,河北沧州061113 [2]河北省电力研究院,石家庄050021 [3]河北衡丰发电有限责任公司,河北衡水053000

出　　处：《河北电力技术》2010年第4期31-33,共3页Hebei Electric Power

摘　　要：计算2台机组单台循环水泵的带负荷能力,分析2台循环水泵切换时对机组安全性的影响,通过在某电厂的试验验证2台机组单台循环水泵运行方式具有可行性,认为该运行方式节能潜力可观。This paper calculates the load capability of the two units single circling water pump,analyzes the influence on unit safety during switching between two circling water pumps.Through test in some power plant,the mode is practicability that single circling water pump operates in two unit,and considers that this operation mode can save energy markedly.

关 键 词：供热机组 循环水泵 单泵运行 节能降耗 

分 类 号：TM621[电气工程—电力系统及自动化]